 |  |
|
|
|
There are numerous reasons to install aftermarket gauges on an automobile. The most obvious motive is to monitor function and achieve ultimate performance. Being able to tell exactly what is going on under the hood during spirited driving is the key to squeezing maximum performance from any vehicle. No racecar ever hits the track without a full compliment of gauges.
A less obvious reason for installing gauges is utility and long vehicle life. Knowing the exact operating temperature of the engine or transmission can help prevent costly damage long before it starts. Keeping an eye on the charging system with a voltmeter gauge can save the trouble of being stranded with a dead battery on a cold winter morning. Beyond these two reasons is that aftermarket gauges can add a custom look to any vehicle along with the benefit of practicality.
Selection and Types | Back To Top
Since aftermarket gauges bridge the gap between customization and function, selecting gauges is a blending of requirements and preference. Choosing a giant racing tachometer with a programmable shift light may be just the thing for the drag racer, or to add a racing look to any vehicle. Selecting a stealthier version can bring the same function, but be a more subtle performance choice. A set of gauges for oil pressure, oil temperature, and transmission oil temperature may not be the most glamorous custom selection for a show car, but the perfect decision for a truck that sees serious towing action. A boost gauge is a requirement for turbo or supercharged forced induction. Gauge lighting is also a consideration. Modern technology has also brought with it a dizzying array of color options for either a perfect factory lighting match or an over-the-top custom light show.
Tips and Tricks | Back To Top
There is a gauge available to monitor virtually every motorized function. While each gauge works together with a vehicle in a slightly different way, all gauges need three things to operate. First and foremost the gauge needs an input signal. This signal can be either be mechanical, such as a tap into a vacuum line, or an electronic output created by a temperature, pressure or other sensor. The gauge also needs 12V power. While some gauges are purely mechanical, others require a power source for operation. Gauge lighting often requires its own dedicated power source in order for it to be on the same circuit as the vehicle lighting. Lastly, anything that requires electrical power requires a ground to operate. Without suitable ground, the gauge circuit will not be complete. The following are a few universal tips and tricks for installing gauges.
|
|
|
 |
|
|
